DE2221897A1 - Kernreaktor - Google Patents
KernreaktorInfo
- Publication number
- DE2221897A1 DE2221897A1 DE19722221897 DE2221897A DE2221897A1 DE 2221897 A1 DE2221897 A1 DE 2221897A1 DE 19722221897 DE19722221897 DE 19722221897 DE 2221897 A DE2221897 A DE 2221897A DE 2221897 A1 DE2221897 A1 DE 2221897A1
- Authority
- DE
- Germany
- Prior art keywords
- core
- reactor
- container
- pressure vessel
- vessel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 9
- 239000002826 coolant Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 230000004907 flux Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000370685 Arge Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US142581A US3868302A (en) | 1971-05-12 | 1971-05-12 | Thermal shield of a nuclear reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2221897A1 true DE2221897A1 (de) | 1972-11-23 |
Family
ID=22500415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722221897 Pending DE2221897A1 (de) | 1971-05-12 | 1972-05-04 | Kernreaktor |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3868302A (es) |
| JP (1) | JPS5127831B1 (es) |
| BE (1) | BE783324A (es) |
| CA (1) | CA958822A (es) |
| CH (1) | CH552873A (es) |
| DE (1) | DE2221897A1 (es) |
| ES (1) | ES401704A1 (es) |
| FR (1) | FR2137558B1 (es) |
| IT (1) | IT959714B (es) |
| SE (1) | SE382517B (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2419033C2 (de) * | 1974-04-19 | 1979-03-15 | Siempelkamp Giesserei Gmbh + Co, 4150 Krefeld | Berstschutzvorrichtung für den Druckbehälter eines Atomkernreaktors |
| DE2549423C2 (de) * | 1975-11-04 | 1977-10-13 | Kraftwerk Union AG, 4330 Mulheim | Kerntragstruktur für Kernkraftwerke, vorzugsweise fur Leichtwasserreaktoren |
| US4069102A (en) * | 1975-11-25 | 1978-01-17 | Westinghouse Electric Corporation | Nuclear core region fastener arrangement |
| US4158605A (en) * | 1975-11-25 | 1979-06-19 | Westinghouse Electric Corp. | Nuclear core baffling apparatus |
| US4146430A (en) * | 1975-11-25 | 1979-03-27 | Westinghouse Electric Corp. | Nuclear reactor core flow baffling |
| US4082608A (en) * | 1976-10-14 | 1978-04-04 | Energy, Inc. | Cooling of pressurized water nuclear reactor vessels |
| DE2741795A1 (de) * | 1977-09-16 | 1979-03-29 | Interatom | Kernreaktorauffangwanne mit waermeisolierung |
| DE3027507A1 (de) * | 1980-07-19 | 1982-02-25 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Mit einem gasturbosatz gekoppelter gasgekuehlter hochtemperaturreaktor |
| US4743423A (en) * | 1984-09-28 | 1988-05-10 | Westinghouse Electric Corp. | Neutron shield panel arrangement for a nuclear reactor pressure vessel |
| US4759896A (en) * | 1984-10-31 | 1988-07-26 | Westinghouse Electric Corp. | Method and apparatus for improving flux reduction factors |
| US4702879A (en) * | 1986-06-11 | 1987-10-27 | Westinghouse Electric Corp. | Nuclear reactor with passive safety system |
| US4941159A (en) * | 1988-10-14 | 1990-07-10 | Westinghouse Electric Corp. | Low neutron fluence nuclear reactor internals |
| US5436945A (en) * | 1993-12-03 | 1995-07-25 | Combustion Engineering, Inc. | Shadow shielding |
| US8064564B2 (en) * | 2007-12-04 | 2011-11-22 | Westinghouse Electric Company Llc | Neutron shielding panels for reactor pressure vessels |
| JP4909951B2 (ja) * | 2008-07-14 | 2012-04-04 | 株式会社東芝 | 中性子遮蔽体 |
| KR101060871B1 (ko) * | 2009-04-29 | 2011-08-31 | 한국수력원자력 주식회사 | 원자로 비상노심냉각수 주입용 냉각덕트 |
| US9959944B2 (en) | 2012-04-12 | 2018-05-01 | Bwxt Mpower, Inc. | Self-supporting radial neutron reflector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140982A (en) * | 1964-07-14 | Thermal reactors | ||
| US3158543A (en) * | 1959-08-14 | 1964-11-24 | Sherman Jerome | Fuel assembly support system for nuclear reactor |
| US3212979A (en) * | 1961-04-18 | 1965-10-19 | Westinghouse Electric Corp | Core support structure |
| US3260650A (en) * | 1963-12-27 | 1966-07-12 | Wilbert A Kalk | Reflector and coolant sealing structure for gas cooled nuclear reactor |
| US3378449A (en) * | 1967-07-27 | 1968-04-16 | Atomic Energy Commission Usa | Nuclear reactor adapted for use in space |
-
1971
- 1971-05-12 US US142581A patent/US3868302A/en not_active Expired - Lifetime
-
1972
- 1972-03-03 CA CA136,135A patent/CA958822A/en not_active Expired
- 1972-04-13 ES ES401704A patent/ES401704A1/es not_active Expired
- 1972-05-04 DE DE19722221897 patent/DE2221897A1/de active Pending
- 1972-05-05 FR FR7216136A patent/FR2137558B1/fr not_active Expired
- 1972-05-10 CH CH697972A patent/CH552873A/xx not_active IP Right Cessation
- 1972-05-10 SE SE7206239A patent/SE382517B/xx unknown
- 1972-05-10 BE BE783324A patent/BE783324A/xx not_active IP Right Cessation
- 1972-05-12 IT IT24251/72A patent/IT959714B/it active
- 1972-05-12 JP JP47046522A patent/JPS5127831B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE382517B (sv) | 1976-02-02 |
| FR2137558A1 (es) | 1972-12-29 |
| CA958822A (en) | 1974-12-03 |
| BE783324A (fr) | 1972-11-10 |
| US3868302A (en) | 1975-02-25 |
| CH552873A (de) | 1974-08-15 |
| JPS5127831B1 (es) | 1976-08-14 |
| IT959714B (it) | 1973-11-10 |
| ES401704A1 (es) | 1977-09-16 |
| FR2137558B1 (es) | 1974-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |